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Tantalum Nitride (TaN) Evaporation Material, Powder, 99.9%, 35 µm
Product Type: Compound Evaporation Material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, deposition-source matching, pack-size confirmation or quotation support, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This tantalum nitride evaporation powder requires E-beam evaporation with a compatible hearth liner; thermal evaporation feasibility requires a quotation. Deposition source geometry and process route must be matched to the material's high melting point (3360°C) and Z-ratio (1.00) to achieve proper film properties.
- Deposition Method Compatibility: E-beam evaporation is the preferred method; thermal evaporation requires RFQ evaluation due to the high melting point.
- Crucible Requirements: Use an E-beam hearth with a compatible liner; high-temperature crucible is needed for thermal evaporation, available by RFQ.
- Material Properties: The material has a melting point of 3360°C, density 16.3 g/cm³, and Z-ratio 1.00, which influence deposition parameters.
- Procurement Verification: Confirm model, purity, form, particle size, pack size, and deposition-source compatibility before ordering.
- Process Matching: Match the evaporation source hardware and process route to the material behavior and film requirements.
Why is electron-beam (E-beam) evaporation recommended over thermal evaporation for Tantalum Nitride (TaN) powder?
E-beam evaporation is preferred because TaN has a high melting point of 3,360°C and a density of 16.3 g/cm³, which require high-energy electron bombardment to achieve controlled evaporation. Thermal evaporation may be feasible only after RFQ evaluation using a high-temperature crucible, as standard thermal sources may not reach the necessary temperatures or maintain uniform deposition.
What particle size is specified for TaN evaporation powder and how does it affect source loading?
The TaN evaporation material is supplied as a powder with a 35 µm particle size. This fine particle size is intended to support consistent source loading and controlled evaporation in E-beam hearths, ensuring uniform heat distribution and minimizing spitting or non-uniform film thickness.
What documentation should be reviewed before handling Tantalum Nitride (TaN) powder in a laboratory?
Before handling TaN powder, users should review the Certificate of Analysis, Safety Data Sheet (SDS), and shipment conditions to confirm proper storage, handling precautions, and any export restrictions. The product is supplied as a research-grade material for laboratory use, and all safety protocols should be followed based on the SDS.
This Tantalum Nitride (TaN) evaporation material is supplied as a 99.9% pure powder with a 35 µm particle size, specified for E-beam evaporation with a high melting point of 3360°C and density of 16.3 g/cm³, requiring careful source compatibility and process validation.
Positive
- High purity and defined particle size: 99.9% purity and 35 µm powder form provide consistent material composition and controlled evaporation behavior for thin-film deposition.
- E-beam evaporation optimization: Material properties (melting point 3360°C, density 16.3 g/cm³) are well-matched to E-beam hearth with compatible liner, enabling efficient thermal transfer and film uniformity.
Trade-offs
- Thermal evaporation requires RFQ confirmation: Thermal evaporation feasibility is not guaranteed and requires a request-for-quotation process, indicating potential process limitations beyond E-beam setups.
- High melting point demands specialized crucibles: The 3360°C melting point necessitates high-temperature crucibles by RFQ and careful compatibility checks with deposition source hardware before use.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
